Hi Greg
Those USB connections are okay they should not be causing this problem . . .
To disable Secure / Safe Boot, boot your PC into BIOS, then on the security Tab, you should find that option . . .
Windows 10 Pro 64 bit Upgrade to Version 2004
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Anonymous
Checks system requirements. Everything is a go.
Did the download.
Got message: "We couldn't update the system reserved partition."
How do I continue?
Windows for home | Windows 10 | Install and upgrade
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Anonymous
2020-11-10T11:07:09+00:00 Can't get to BIOS. Keeps going to Windows Setup no matter what I try. I did the USB boot change the day before yesterday.
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DaveM121 936.1K Reputation points Independent Advisor2020-11-10T11:13:05+00:00 Hi Greg
What is the Make and exact Model No. of your PC - that will be printed on a sticker on the bottom casing . . .
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Anonymous
2020-11-10T11:18:31+00:00 HP Elite 8300 Tower Flagship Business Desktop Computer (Intel Quad-Core i7-3770, Windows 10 Professional).
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DaveM121 936.1K Reputation points Independent Advisor
2020-11-10T11:25:05+00:00 On the HP logo screen when you start your PC and before Windows 10 attempts to load, if you repeatedly press the F10 key, does it boot into BIOS?